Подшипник 6303NR
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.115 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.115 kg
Технические характеристики
Обозначение : 6303NR
Размеры, мм : 17x47x14
Производитель : NACHI
Технические данные из каталога производителя :
Внутренний диаметр (d) - 17 мм.
Наружный диаметр (D) - 47 мм.
Ширина (высота) (B) - 14 мм.
Ширина наружной обоймы (C) - 14 мм.
Размер (a) - 2.46 мм.
Размер (b) - 1.35 мм.
Размер (f) - 1.12 мм.
Размер (r min.) - 1 мм.
Размер (r1 min.) - 0.5 мм.
Размер (D1) - 44.6 мм.
Размер (D2) - 52.7 мм.
Масса - 0.115 Кг
Грузоподъемность динамическая (C) - 13,6 кН
Грузоподъемность статическая (C0) - 6,55 кН
Частота вращения предельная при пластичной смазке - 15000 об/мин
Частота вращения предельная при жидкой смазке - 18000 об/мин
Количество дорожек качения - 1
Уплотнение - Есть
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![Bearing PWTR2052 2RS](https://bestbearings.az/uploads/products/ina/ina_defualt_n20.png)
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![Bearing CBK239](https://bestbearings.az/uploads/products/tmb/10_tmb_default.jpg)
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Sizes: 30.162x68.262x22.225 (mm)
Weight:: 0.409 (kg)
![Подшипник M88043/M88010](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1655635749.png)
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![Bearing 3322](https://bestbearings.az/uploads/products/eterno/3300_default.jpg)
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Manufacturer: SKF
Sizes: 150x225x56 (mm)
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![Подшипник C3030MB](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1661344056.png)
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Sizes: 440x600x160 (mm)
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![Подшипник RS-4988E4](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1657992774.png)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 15x42x10 (mm)
![SEALS (REINFORCED SEAL) (A)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.jpg)
O-RING
Manufacturer: NQK SF
Sizes: 93.00x100.10x3.55 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
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Manufacturer: ETERNO
Sizes: 55x100x33.3 (mm)
Weight:: 1.05 (kg)
![Bearing 3211 2RS](https://bestbearings.az/uploads/products/eterno/3000_default.jpg)
5 FKM 80(370,00x05,00)
Manufacturer: KASTAS
![5 FKM 80(370,00x05,00)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
![](https://bestbearings.az/template/img/fllimg1.png)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
![](https://bestbearings.az/template/img/fllimg2.png)
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
![](https://bestbearings.az/template/img/fllimg3.png)
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.